DE502004011695D1 - Burner with cooled component, gas turbine and method for cooling the component - Google Patents

Burner with cooled component, gas turbine and method for cooling the component

Info

Publication number
DE502004011695D1
DE502004011695D1 DE502004011695T DE502004011695T DE502004011695D1 DE 502004011695 D1 DE502004011695 D1 DE 502004011695D1 DE 502004011695 T DE502004011695 T DE 502004011695T DE 502004011695 T DE502004011695 T DE 502004011695T DE 502004011695 D1 DE502004011695 D1 DE 502004011695D1
Authority
DE
Germany
Prior art keywords
burner
component
gas turbine
cooling
cooled
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE502004011695T
Other languages
German (de)
Inventor
Dietmar Dr Granser
Jens Kleinfeld
Hans Maghon
Holger Dr Streb
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of DE502004011695D1 publication Critical patent/DE502004011695D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D17/00—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel
    • F23D17/002—Burners for combustion conjointly or alternatively of gaseous or liquid or pulverulent fuel gaseous or liquid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2214/00—Cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

In a process to cool the burner combustion chamber forming part of a gas turbine engine. The combustion unit (11) consists of a burner insert (13), an annular ring (15), a vortex generator (17) and a burner outlet wall (19). The burner has a cooling air feed (18) from an inlet (23). There is a progressive drop in pressure from the inlet side (23) to the combustion chamber outlet (21).
DE502004011695T 2004-01-21 2004-01-21 Burner with cooled component, gas turbine and method for cooling the component Expired - Lifetime DE502004011695D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04001242A EP1557607B1 (en) 2004-01-21 2004-01-21 Burner with cooled component, gas turbine and method for cooling the component

Publications (1)

Publication Number Publication Date
DE502004011695D1 true DE502004011695D1 (en) 2010-11-11

Family

ID=34626480

Family Applications (1)

Application Number Title Priority Date Filing Date
DE502004011695T Expired - Lifetime DE502004011695D1 (en) 2004-01-21 2004-01-21 Burner with cooled component, gas turbine and method for cooling the component

Country Status (3)

Country Link
EP (1) EP1557607B1 (en)
AT (1) ATE483138T1 (en)
DE (1) DE502004011695D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2182285A1 (en) 2008-10-29 2010-05-05 Siemens Aktiengesellschaft Burner insert for a gas turbine combustion chamber and gas turbine
DE102019204746A1 (en) 2019-04-03 2020-10-08 Siemens Aktiengesellschaft Heat shield tile with damping function

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5323604A (en) * 1992-11-16 1994-06-28 General Electric Company Triple annular combustor for gas turbine engine
DE4427222A1 (en) * 1994-08-01 1996-02-08 Bmw Rolls Royce Gmbh Heat shield for a gas turbine combustor
US5623827A (en) * 1995-01-26 1997-04-29 General Electric Company Regenerative cooled dome assembly for a gas turbine engine combustor
FR2751731B1 (en) * 1996-07-25 1998-09-04 Snecma BOWL DEFLECTOR ASSEMBLY FOR A TURBOMACHINE COMBUSTION CHAMBER
FR2753779B1 (en) * 1996-09-26 1998-10-16 AERODYNAMIC INJECTION SYSTEM FOR A FUEL AIR MIXTURE
DE19757617A1 (en) * 1997-12-23 1999-03-25 Siemens Ag Combustion system
WO1999046540A1 (en) * 1998-03-10 1999-09-16 Siemens Aktiengesellschaft Combustion chamber and method for operating a combustion chamber
US6530223B1 (en) * 1998-10-09 2003-03-11 General Electric Company Multi-stage radial axial gas turbine engine combustor
JP2005528571A (en) * 2001-10-19 2005-09-22 アルストム テクノロジー リミテッド Burner for synthesis gas

Also Published As

Publication number Publication date
ATE483138T1 (en) 2010-10-15
EP1557607B1 (en) 2010-09-29
EP1557607A1 (en) 2005-07-27

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